![]() The paint atomization is somewhat coarse. So here comes out a lot of paint with little pressure supply. HVLP spray gun construction:Ī high volume (HL) comes out of the gun simultaneously as low pressure (LP). Below are the most common groups of spray guns so far. ![]() There are now many spray guns that invoke different methods, each of which you can use to your advantage for various paints and applications. (Rotatable) air connection: This is where you connect the air hose to the gun.ĭifferences in the design of other spray guns.Trigger: With this, you operate the gun so that the compressed air is supplied and the spray jet comes out.Body: This is the central part where all components are mounted or integrated.Needle seal on Teflon: The needle seal prevents the paint from running back.Stepless flat and round jet regulation: It is located in the middle, and you can regulate it there using a screw so that the spray jet comes out rather round or flat (wide).Using these two elements and the air pressure, the paint comes out in the spray first. Nozzle and needle: The paint nozzle and paint needle are one unit and are located at the front (nozzle) or extend into the body core (arrow).It is a regulation screw that allows you to increase or decrease the supply of material from the plastic cup. Stepless material volume regulation: It is located at the very back of the gun body.Replaceable paint sieve: Between the gun body and the plastic cup, there is a paint sieve at the bottom to sieve out coarse impurities or flocculations before use.It is easy to screw onto the gun housing and can be changed quickly. Replaceable plastic cup for the color: This is where you fill the color.Adjustable drip-type sprayer: It sits on a plastic cup that can be unscrewed to prevent paint from dripping out during handling.The description proceeds from top to bottom of a standardized gun with a flow hopper: The following is intended to help you understand how a conventional paint spray gun and its parts function during painting. Structure of a conventional paint spray gun: Parts descriptions The basic rule is the denser the medium, the larger the nozzle. These always depend on the viscosity of the colors or primers. The main differences are in the nozzle sizes that you should use for different paints. In addition, with its spray mist, it often reaches places where alternatives have difficulty with a complete application.ĭue to such advantages, it has increasingly found its way into the private sector to apply large areas of metal, wood, or even walls. Therefore, it is suitable for paint shops, carpentry or other industries.Ĭompared to brushes and rollers, it has the advantage of applying liquid materials faster and more evenly. You can apply paint materials of all kinds, primers, or glazes to large surfaces with a paint spray gun. This is followed by an explanation of the differences between them and the specific uses of each gun. First, we will explain the basic design of a paint spray gun. There have been constant developments in this area over the years. ![]() The following is about painting technology and, in particular, paint spray guns.
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